| 释义 |
vapor-recovery unit vapor-recovery unit[′vā·pər ri′kəv·ə·rē ‚yü·nət] (engineering) A device or system to catch vaporized materials (usually fuels or solvents) as they are vented. In petroleum refining, a process unit to which gases and vaporized gasoline from various processing operations are charged, separated, and recovered for further use. |